miRBase entry: xtr-mir-181a-1

Stem-loop xtr-mir-181a-1

Accession

MI0004865

Description

Xenopus tropicalis xtr-mir-181a-1 precursor miRNA

Gene family

MIPF0000007; mir-181

Sequence

ggcuacuuuagugAACAUUCAACGCUGUCGGUGAGUuugguaucuaaaggcaaACCAUCGAUCGUUGACUGUACAuuacggcaaugccag
(((..((.(((((.(((.((((((..(((((((.(((((.(.......).)))))))))))))))))).))).))))).))....)))..

Structure

--   --ua  u     A   U      CU       A     g au 
  ggc    cu uagug ACA UCAACG  GUCGGUG GUuug u  c
  |||    || ||||| ||| ||||||  ||||||| ||||| |  u
  ccg    gg auuAC UGU AGUUGC  UAGCUAC CAaac g  a
ga   uaac  c     A   C      --       -     g aa

Annotation confidence Not enough data

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Genome context

chr4: 101423843-101423932 [-]

Clustered miRNAs

1 other miRNA is < 10 kb from xtr-mir-181a-1

Name	Accession	Chromosome	Start	End	Strand	Confidence

Database links

Mature xtr-miR-181a-5p

Accession	MIMAT0003625
Description	Xenopus tropicalis xtr-miR-181a-5p mature miRNA
Sequence	14 - AACAUUCAACGCUGUCGGUGAGU - 36
Evidence	experimental Northern [1]

Mature xtr-miR-181a-1-3p

Accession	MIMAT0003626
Description	Xenopus tropicalis xtr-miR-181a-1-3p mature miRNA
Sequence	54 - ACCAUCGAUCGUUGACUGUACA - 75
Evidence	not_experimental

References

PubMed ID: 18032731
Xenopus microRNA genes are predominantly located within introns and are differentially expressed in adult frog tissues via post-transcriptional regulation
"Tang GQ, Maxwell ES"
"Genome Res (2008) 18:104-112